SAP ABAP Class CL_DML_RELATION (DML Connection for Relationships)

Hierarchy

☛ SAP_ABA (Software Component) Cross-Application Component
   ⤷ CA-GTF-MDF (Application Component) Master Data Framework
     ⤷ COM_DML_ENGINE (Package) MDF: Single Object Runtime

Properties

Class	CL_DML_RELATION
Short Description	DML Connection for Relationships
Super Class
Instantiability of a Class	0	Private
Final	☑

General Data

Message Class
Program status
Category	0
Package	COM_DML_ENGINE	MDF: Single Object Runtime
Created	20030828	SAP
Last change	20041209	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	CL_DML_CONST	Forward declaration class (CLASS c DEFINITION DEFERRED)	Forward declaration class (CLASS c DEFINITION DEFERRED)
2	T	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

Class CL_DML_RELATION has no interface implemented.

Friends

#	Friend	Modeled only	Created on	Description
1	CL_DML_API	☐	20030901	MDF APIs
2	CL_DML_ARCHIVING	☐	20040727	MDF Connection for Archiving
3	CL_DML_ENGINE	☐	20030828	MDF Processing

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GT_INST_ADM	Static Attribute	Private	☐	Type reference (TYPE)	TT_INST_ADM		Instance Management	20040727
2	S_CUST_RELTYPE	Instance attribute	Private	☐	Type reference (TYPE)	COMC_IL_TYPE		Customizing for Relationship Category	20040727
3	S_CUST_STRUC	Instance attribute	Private	☐	Type reference (TYPE)	COMC_IL_STRUC		Customizing for DDIC	20040728
4	S_INST_ADM	Instance attribute	Private	☐	Type reference (TYPE)	T_INST_ADM		Instance Data	20040727
5	S_INST_BADI	Instance attribute	Private	☐	Object reference (TYPE REF TO)	IF_EX_DML_CHECK_RELTYPE		Relationships Check	20040927
6	T_BUFFER	Instance attribute	Private	☐	Type reference (TYPE)	DML_T_RELATION		Relationship Buffer	20040318
7	T_BUFFER_DB	Instance attribute	Private	☐	Type reference (TYPE)	DML_T_RELATION		Relationship Buffer, DB State	20040927
8	T_BUFFER_OBJ	Instance attribute	Private	☐	Type reference (TYPE)	DML_T_OBJECT_KEY		Buffer of Read Objects	20040927
9	T_BUFFER_TEMP	Instance attribute	Private	☐	Type reference (TYPE)	DML_T_RELATION		Inconsistent Data	20040927

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	COMPARE	Static method	Public	Method	Comparison at Attribute Level	20040830
2	COMPARE_LIST	Static method	Public	Method	Comparison of Multiple Relationships	20040917
3	CONSTRUCTOR	Instance method	Public	Constructor	CONSTRUCTOR	20040727
4	CONVERT_DB_TO_IF	Instance method	Private	Method	Conversion of Database Table to Interface	20040728
5	DELETE_HISTORY	Instance method	Protected	Method	Delete All Data with History	20040728
6	FACTORY	Static method	Public	Method	Instance Procurement	20040727
7	GET_CHANGES	Instance method	Protected	Method	Return Changes from Buffer	20040921
8	GET_CHANGES_ALL	Static method	Protected	Method	Return Changes from Buffer	20040921
9	GET_HIERARCHY_DOWN	Static method	Protected	Method	Read Hierarchy Downward	20030901
10	GET_HIERARCHY_UP	Static method	Protected	Method	Read Hierarchy Upward	20030901
11	GET_IL_KEYS	Instance method	Public	Method	Read Object Key for IL Key	20041006
12	GET_INSTANCE	Static method	Private	Method	Get Existing Instance	20040727
13	GET_RELATIONS	Instance method	Public	Method	Read Relationships	20041018
14	INIT	Static method	Protected	Method	Undo Changes	20030828
15	POST	Static method	Protected	Method	Save Changes	20030828
16	PROVIDE_HISTORY	Instance method	Protected	Method	Read All Data with History	20040727
17	SAVE_DATA	Instance method	Private	Method	Copy changes	20040927
18	SEARCH	Instance method	Protected	Method	Search on Relationship Partners and Attributes	20040728
19	SET_RELATIONS	Instance method	Protected	Method	Write Relationships	20041018

Events

Class CL_DML_RELATION has no event.

Types

Class CL_DML_RELATION has no local type.

Method Signatures

Method COMPARE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ES_LINE_KEY	Call by reference	☐	Type reference (TYPE)	ANY		Zeilenschlüssel	20040830
2	Exporting	ET_CHANGED_ATTRIBUTES	Call by reference	☐	Type reference (TYPE)	DML_T_MASS_ATTR_DATA		Vergleichsergebnis	20040830
3	Importing	IS_RELATION_NEW	Call by reference	☐	Type reference (TYPE)	ANY		neuer Stand	20040830
4	Importing	IS_RELATION_OLD	Call by reference	☐	Type reference (TYPE)	ANY		alter Stand	20040830
5	Importing	I_RELTYPE	Call by reference	☐	Type reference (TYPE)	COMT_IL_RELTYPE		Beziehungstyp	20040915

Method COMPARE on class CL_DML_RELATION has no exception.

Method COMPARE_LIST Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_RESULT	Call by reference	☐	Type reference (TYPE)	DML_T_RELS_COMPARE		Vergleichsergebnis	20040917
2	Exporting	E_DIFFERENCES	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN		Unterschiede gefunden	20040917
3	Importing	IT_RELATIONS_1	Value transfer	☐	Type reference (TYPE)	DML_T_RELATION		Stand 1	20040917
4	Importing	IT_RELATIONS_2	Value transfer	☐	Type reference (TYPE)	DML_T_RELATION		Stand 2	20040917
5	Importing	I_NO_DETAILS	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	Unterschiede nicht untersuchen	20040917

Method COMPARE_LIST on class CL_DML_RELATION has no exception.

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	I_RELTYPE	Call by reference	☐	Type reference (TYPE)	COMT_IL_RELTYPE		Beziehungstyp	20040727

#	Exception	Resumable	Description	Created on
1	NOT_FOUND	☐	Beziehungstyp existiert nicht	20040727

Method CONVERT_DB_TO_IF Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_IF_TABLE	Call by reference	☐	Type reference (TYPE)	DML_T_RELATION		Schnittstellen-Format	20040728
2	Exporting	ET_IF_TABLE_HISTORY	Call by reference	☐	Type reference (TYPE)	DML_T_RELATION_H		Schnittstellen-Format Historie	20040906
3	Importing	IT_DB_TABLE	Call by reference	☐	Type reference (TYPE)	STANDARD TABLE		DB-Format	20040728
4	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		MDF-Objekttyp	20040728

Method CONVERT_DB_TO_IF on class CL_DML_RELATION has no exception.

Method DELETE_HISTORY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_OBJECT_KEYS	Value transfer	☐	Type reference (TYPE)	DML_T_OBJ_KEY		Schlüssel	20040728
2	Importing	I_DELETE_CURRENT	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>TRUE	Aktuellen Stand löschen	20040728
3	Importing	I_DELETE_HISTORY	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>TRUE	Historie Settyp löschen	20040728
4	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		MDF-Objekttyp	20040728

#	Exception	Resumable	Description	Created on
1	ERROR	☐	Fehler	20040728

Method FACTORY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_INSTANCE	Call by reference	☐	Object reference (TYPE REF TO)	CL_DML_RELATION		Instanz	20040727
2	Importing	I_RELTYPE	Call by reference	☐	Type reference (TYPE)	COMT_IL_RELTYPE		Beziehungstyp	20040727

#	Exception	Resumable	Description	Created on
1	NOT_FOUND	☐	Beziehungstyp existiert nicht	20040727

Method GET_CHANGES Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_DELTA	Call by reference	☐	Type reference (TYPE)	DML_T_RELS_COMPARE		Vergleichsergebnis zu Beziehungen	20040921
2	Importing	I_GET_TEMP_BUFFER	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	Zwischenpuffer auswerten	20040927
3	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		MDF-Objekttyp	20040921
4	Importing	I_OBJVERS_ID	Call by reference	☐	Type reference (TYPE)	DML_OBJVERS_ID		Schlüssel Objektversion	20040921
5	Importing	I_RESET_BUFFER	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	Änderungen zurücksetzen	20040921

Method GET_CHANGES on class CL_DML_RELATION has no exception.

Method GET_CHANGES_ALL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_DELTA	Call by reference	☐	Type reference (TYPE)	DML_T_RELS_COMPARE		Vergleichsergebnis zu Beziehungen	20040921
2	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		MDF-Objekttyp	20040921
3	Importing	I_OBJVERS_ID	Call by reference	☐	Type reference (TYPE)	DML_OBJVERS_ID		Schlüssel Objektversion	20040921
4	Importing	I_RESET_BUFFER	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	Änderungen zurücksetzen	20040921

Method GET_CHANGES_ALL on class CL_DML_RELATION has no exception.

Method GET_HIERARCHY_DOWN Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_IL_DATA	Call by reference	☐	Type reference (TYPE)	DML_T_RELATION		Interlinkagedaten	20030901
2	Importing	IS_ECM_DATA	Call by reference	☑	Type reference (TYPE)	DML_S_ECM_DATA		Änderungsstanddaten	20030901
3	Importing	I_INST_LOG	Call by reference	☑	Object reference (TYPE REF TO)	CL_DML_MESSAGE		Fehlermeldungen	20030901
4	Importing	I_LEAVES_ONLY	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	Nur Blätter zurückgeben	20031006
5	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		Objekttyp	20030901
6	Importing	I_OBJVERS_ID	Call by reference	☐	Type reference (TYPE)	DML_OBJVERS_ID		Objektversionsschlüssel	20030901
7	Importing	I_ONE_LEVEL	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	nur 1 Hierarchiestufe lesen	20040326

#	Exception	Resumable	Description	Created on
1	ERROR	☐	Fehler	20030901

Method GET_HIERARCHY_UP Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_IL_DATA	Call by reference	☐	Type reference (TYPE)	DML_T_RELATION		Interlinkagedaten	20030901
2	Importing	IS_ECM_DATA	Call by reference	☑	Type reference (TYPE)	DML_S_ECM_DATA		Änderungsstanddaten	20030901
3	Importing	I_INST_LOG	Call by reference	☑	Object reference (TYPE REF TO)	CL_DML_MESSAGE		Fehlermeldungen	20030901
4	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		Objekttyp	20030901
5	Importing	I_OBJVERS_ID	Call by reference	☐	Type reference (TYPE)	DML_OBJVERS_ID		Objektversionsschlüssel	20030901
6	Importing	I_ONE_LEVEL	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	nur 1 Hierarchiestufe lesen	20040213
7	Importing	I_ROOTS_ONLY	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	Nur Wurzelknoten zurückgeben	20031006

#	Exception	Resumable	Description	Created on
1	ERROR	☐	Fehler	20030901

Method GET_IL_KEYS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_OBJECT_TYPE_FROM	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		Typ Quellobjekt	20041006
2	Exporting	E_OBJECT_TYPE_TO	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		Typ Zielobjekt	20041006
3	Exporting	E_OBJVERS_ID_FROM	Call by reference	☐	Type reference (TYPE)	DML_OBJVERS_ID		Schlüssel Quellobjekt	20041006
4	Exporting	E_OBJVERS_ID_TO	Call by reference	☐	Type reference (TYPE)	DML_OBJVERS_ID		Schlüssel Zielobjekt	20041006
5	Importing	I_ILGUID	Call by reference	☐	Type reference (TYPE)	COMT_IL_ILGUID		Interner, eindeutiger Identifikator einer Beziehung	20041006

Method GET_IL_KEYS on class CL_DML_RELATION has no exception.

Method GET_INSTANCE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	E_INSTANCE	Call by reference	☐	Object reference (TYPE REF TO)	CL_DML_RELATION		Instanz	20040727
2	Importing	I_RELTYPE	Call by reference	☐	Type reference (TYPE)	COMT_IL_RELTYPE		Beziehungstyp	20040727

#	Exception	Resumable	Description	Created on
1	NOT_FOUND	☐	Beziehungstyp nicht instanziiert	20040727

Method GET_RELATIONS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_RELATIONS	Call by reference	☐	Type reference (TYPE)	DML_T_RELATION		Beziehungen	20041018
2	Importing	IS_ECM_DATA	Call by reference	☑	Type reference (TYPE)	DML_S_ECM_DATA		Daten Änderungsstand	20041018
3	Importing	I_INST_LOG	Call by reference	☑	Object reference (TYPE REF TO)	CL_DML_MESSAGE		Instanz Fehlerprotokoll	20041018
4	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		MDF-Objekttyp	20041018
5	Importing	I_OBJVERS_ID	Call by reference	☐	Type reference (TYPE)	DML_OBJVERS_ID		Schlüssel Objektversion	20041018
6	Importing	I_TIMESTAMP	Call by reference	☑	Type reference (TYPE)	DML_TMSTMP_MODIFY		Zeitstempel letzte Änderung	20041018

#	Exception	Resumable	Description	Created on
1	ERROR	☐	Fehler	20041018

Method INIT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_RELTYPES	Call by reference	☐	Type reference (TYPE)	COMT_IL_RELTYPE_TAB		Beziehungstypen	20030828

Method INIT on class CL_DML_RELATION has no exception.

Method POST Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_RELTYPES	Call by reference	☐	Type reference (TYPE)	COMT_IL_RELTYPE_TAB			20030828

#	Exception	Resumable	Description	Created on
1	ERROR	☐	Fehler	20030828

Method PROVIDE_HISTORY Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_CURRENT	Call by reference	☐	Type reference (TYPE)	DML_T_RELATION		Aktueller Stand	20040727
2	Exporting	ET_HISTORY	Call by reference	☐	Type reference (TYPE)	DML_T_RELATION_H		HIstorie	20040727
3	Importing	IT_OBJECT_KEYS	Call by reference	☐	Type reference (TYPE)	DML_T_OBJ_KEY		Schlüssel	20040727
4	Importing	I_GET_CURRENT	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>TRUE	Aktuellen Stand lesen	20040727
5	Importing	I_GET_HISTORY	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>TRUE	Historie lesen	20040727
6	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		MDF-Objekttyp	20040727

#	Exception	Resumable	Description	Created on
1	ERROR	☐	Fehler	20040727

Method SAVE_DATA Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IT_DELETE	Value transfer	☑	Type reference (TYPE)	DML_T_RELATION		zu löschende Beziehungen	20040927
2	Importing	IT_INSERT	Value transfer	☑	Type reference (TYPE)	DML_T_RELATION		anzulegende Beziehungen	20040927
3	Importing	IT_MODIFY	Value transfer	☑	Type reference (TYPE)	DML_T_RELATION		zu ändernde Beziehungen	20040927
4	Importing	I_INST_LOG	Call by reference	☐	Object reference (TYPE REF TO)	CL_DML_MESSAGE		Fehlermeldungen	20040927

#	Exception	Resumable	Description	Created on
1	ERROR	☐	Fehler	20040927

Method SEARCH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	ET_OBJECTS	Call by reference	☐	Type reference (TYPE)	DML_RT_GUID		Passende Objektschlüssel	20040728
2	Importing	IT_SEARCH_ATTRIBUTE	Call by reference	☑	Type reference (TYPE)	DML_T_SEARCH		Suche über Beziehungsattribute	20040728
3	Importing	IT_SEARCH_PARTNER	Call by reference	☑	Type reference (TYPE)	DML_RT_GUID		Suche über Beziehungspartner	20040728
4	Importing	I_MAX_HITS	Call by reference	☐	Type reference (TYPE)	DML_NUMC5	99999	Maximale Trefferzahl	20040728
5	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		MDF-Objekttyp	20040728
6	Importing	I_SEARCH_HISTORY	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	In Historientabelle suchen	20040824

Method SEARCH on class CL_DML_RELATION has no exception.

Method SET_RELATIONS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IS_ECM_DATA	Call by reference	☑	Type reference (TYPE)	DML_S_ECM_DATA		Daten Änderungsstand	20041018
2	Importing	IT_RELATIONS	Value transfer	☑	Type reference (TYPE)	DML_T_RELATION		Beziehungen	20041018
3	Importing	I_COMPLETE	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>TRUE	Alle Beziehungen zu Objekt	20041018
4	Importing	I_DRAFT	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	zwischengespeicherter Stand	20041018
5	Importing	I_INST_ENGINE	Call by reference	☐	Object reference (TYPE REF TO)	CL_DML_ENGINE		Instanz Verarbeitung	20041018
6	Importing	I_INST_LOG	Call by reference	☐	Object reference (TYPE REF TO)	CL_DML_MESSAGE		Instanz Fehlerprotokoll	20041018
7	Importing	I_INST_PROTOCOL	Call by reference	☑	Object reference (TYPE REF TO)	CL_DML_MESSAGE		Instanz Bearbeitungsprotokoll	20041018
8	Importing	I_NO_CHECK	Call by reference	☐	Type reference (TYPE)	DML_BOOLEAN	CL_DML_CONST=>FALSE	keine Prüfungen	20041018
9	Importing	I_OBJECT_TYPE	Call by reference	☐	Type reference (TYPE)	DML_OBJTYP		MDF-Objekttyp	20041018
10	Importing	I_OBJVERS_ID	Call by reference	☐	Type reference (TYPE)	DML_OBJVERS_ID		Schlüssel Objektversion	20041018

#	Exception	Resumable	Description	Created on
1	ERROR	☐	Fehler	20041018

History

Last changed by/on	SAP	20041209
SAP Release Created in	200